| 基坑工程监测中钢筋混凝土支撑轴力测试计算方法 |
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| 作者姓名： | 鲁智明 和再良 陈刚 |
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| 作者单位： | 1. 上海市建设工程质量安全监督总站,上海,200032
2. 上海勘测设计研究院,上海,200434 |
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| 摘 要： | 混凝土支撑轴力监测是基坑监测中的重要内容。文中以钢弦式钢筋计为例介绍了支撑轴力计算的原理和方法,提出了考虑温度修正的支撑轴力计算公式,并给出了工程实例。
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| 关 键 词： | 钢筋计 钢弦 应变 温度 轴力 |
Measurement and calculation method of steal concrete bracing axial force in foundation pit monitoring survey |
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| Authors: | Lu Zhiming He Zailiang Chen Gang |
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| Institution: | Lu Zhiming He Zailiang Chen Gang (1.Shanghai Municipal Construction Engineering Safety Quality Supervisory Centre, Shanghai 200032; 2.Shanghai Investigation Design ＆ Research Institute, Shanghai 200434) |
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| Abstract: | Axial monitoring in steal concrete bracing was important in foundation pit monitoring survey .This paper introduced calculation theory and method about bracing axial force instance vibrating wire steel stress gouge. The calculate formula was proposed, in which temperature influence was considerate and project examples were given. |
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| Keywords: | steel stress gouge vibratewires strain temperature axial force |
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